fileOperations → include Relation

File in src/OpenFOAM/global/fileOperations	Includes file in src/OpenFOAM/include
fileOperation / fileOperation.C	OSspecific.H
collatedFileOperation / OFstreamCollator.C	OSspecific.H
masterUncollatedFileOperation / masterUncollatedFileOperation.H	OSspecific.H
uncollatedFileOperation / uncollatedFileOperation.C	OSspecific.H